Fermentation Technology Practice Test 1

1. When C. glutamicum was grown in a medium containing a high concentration of biotin, the amount of glutamate produced was ________

2. Which of the following is/are used in dried culture preservation?

3. The size of fermenters is usually large in batch fermentation.

4. The Continuous culture is a/an ______ culture system.

5. Which of the following is the analogue of valine?

6. Who first suggested that filamentous fungi have a ‘growth unit’ which is replicated at a constant rate?

7. The screening is isolation and detection of microorganisms of interest.

8. The Batch culture is a/an ______ culture system.

9. Which of the following is not the composition of N-agar plates/ slants?

10. A test tube contains 9ml distilled water. 1g of soil is added to that test tube and the soil is allowed to settle down. Now, 1ml of that stock solution is taken and transferred to the 2nd test tube containing 9ml of distilled water. The process is repeated several times until the requirement is met. For this dilution, it may be said that the solution was diluted _______